Damoor group performs " Aha bogoo" song

The vocal group "Damour", led by Faraz Khosravi Danesh, performs music in various vocal categories in the form of polyphony (multiple sounds), along with sound effects and imitations of various instruments such as drums, guitar bass, trumpet, reed, Duduk without the accompaniment of any instrument. The band, which released their first official album in 2017, recorded Gilaki's song "Aha Bogo" in the same way.